EP2955307A1 - Simple door hinge - Google Patents
Simple door hinge Download PDFInfo
- Publication number
- EP2955307A1 EP2955307A1 EP15165260.9A EP15165260A EP2955307A1 EP 2955307 A1 EP2955307 A1 EP 2955307A1 EP 15165260 A EP15165260 A EP 15165260A EP 2955307 A1 EP2955307 A1 EP 2955307A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pivot
- outer housing
- linkage
- push
- inner housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000013016 damping Methods 0.000 claims abstract description 18
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/006—Braking devices, e.g. checks; Stops; Buffers for hinges having a cup-shaped fixing part, e.g. for attachment to cabinets or furniture
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/262—Type of motion, e.g. braking
- E05Y2201/264—Type of motion, e.g. braking linear
Definitions
- the present invention relates to a simple door hinge.
- the existing simple door hinge includes an outer housing, a mounting base, a hinge cup, a connection member, a linkage, a U-shaped pivot, a return spring, a first pivot, a second pivot, a third pivot, a push member, a pin and a damping cylinder.
- the U-shaped pivot is mounted in the hinge cup and ends of the connection member and the linkage, respectively, are pivotably connected to the U-shaped pivot.
- the mounting base is fixedly mounted by an adjustment screw and a connection pin.
- the first pivot passes through one end of the outer housing and is fixed thereto, and the other end of the connection member is pivotably connected to the first pivot.
- the object of the present invention is to solve the existing deficiencies by providing a simple door hinge which has advantages of detachable outer housing and mounting base, ease of assembly and disassembly, compact configuration, small size and simple structure.
- a simple door hinge is provided to achieve the above object, characterized by comprising:
- the push means comprises a push member and a sleeve.
- a right end of the sleeve is threadedly connected with the end of the piston rod and the left end of the sleeve is connected with the right end of the push member by means of two second pins.
- the left end of the push member engages with the right end of the linkage such that the push member may push the linkage or the push means may be pushed by the linkage.
- the inner housing at its left end is provided with an opening extension feature which extends toward both sides and forms a close fit with two side walls of the outer housing end.
- an opening extension feature which extends toward both sides and forms a close fit with two side walls of the outer housing end.
- a third pivot and a fourth pivot which each extend through the opening extension feature to position the inner housing in the outer housing.
- the push member at its left end is provided with two racks and the linkage at its right end is provided with a gear at both sides, wherein the racks mesh with the gears.
- the invention has the advantages over the prior arts by detachable outer housing and the mounting base, ease of assembly and disassembly and compact configuration, mall size and simple structure.
- a simple door hinge comprising:
- the piston rod 181 of the damping cylinder 18 at the end is threadedly connected with the right threading end of the push means, the end of the piston rod 181 is not required to be drilled, such that the piston rod 181 may have a relatively small size and thus the volume of the damping cylinder 18 is reduced such that the design is more compact. Also because the damping cylinder 18 is mounted within the inner housing 13, a detachable fixation can be achieved by means of the adjustment screw 9 and the connection pin 8, when mounting the mounting base 6 and the outer housing 7. During installation, the mounting base 6 may be fixed to a door frame whereas the hinge cup 1 may be fixed to a door panel respectively, and then the mounting base 6 is inserted in the outer housing 7 and is fixed thereto by means of the adjustment screw 9 and the connection pin 8.
- the push means comprises a push member 16 and a sleeve 17.
- a right end of the sleeve 17 is threadedly connected with the end of the piston rod 181 and the left end of the sleeve 17 is connected with the right end of the push member 16 by means of two second pins 20.
- the left end of the push member 16 engages with the right end of the linkage 15 such that the push member 16 may push the linkage 15 or the push means may be pushed by the linkage 15.
- the inner housing 13 at its left end is provided with an opening extension feature 131 which extends toward both sides and forms a close fit with two side walls of the outer housing 7 end.
- a third pivot 4 and a fourth pivot 5 which each extend through the opening extension feature 131 to provide a further fixation of the inner housing 13 in the outer housing 7.
- the inner housing 13 may be fixedly mounted in the outer housing 7 in accordance other means as desired, e.g., by means of protrusion for a further fixation of the inner housing 13 in the outer housing 7.
- the push member 16 at its left end is provided with two racks 161 and the linkage 15 at its right end is provided with a gear 151 at both sides, wherein the racks 161 mesh with the gears 151.
- the push member 16 may engage with the linkage 15 in accordance with other means as desired, e.g., by means of pivot connection of the push member 16 and the linkage 15 by a pin.
- the adjustment screw 9 is arranged on the top surface of the outer housing 7 and threadedly engages therewith.
- the adjustment screw 9 at its lower end is provided with an annular groove 91.
- the mounting base 6 at its left end is provided with a U-shaped notch 61 which fits into the annular groove 91.
- the connection pin 8 is arranged at the right end of the mounting base 6 and threadedly engages therewith.
- the outer housing 7 at its right end is provided with a U-shaped notch 71 on which the connection pin 8 is supported.
Landscapes
- Hinges (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Description
- The present invention relates to a simple door hinge.
- The existing simple door hinge includes an outer housing, a mounting base, a hinge cup, a connection member, a linkage, a U-shaped pivot, a return spring, a first pivot, a second pivot, a third pivot, a push member, a pin and a damping cylinder. The U-shaped pivot is mounted in the hinge cup and ends of the connection member and the linkage, respectively, are pivotably connected to the U-shaped pivot. The mounting base is fixedly mounted by an adjustment screw and a connection pin. The first pivot passes through one end of the outer housing and is fixed thereto, and the other end of the connection member is pivotably connected to the first pivot. The return spring is disposed about the first pivot, with one end of the return spring abutting on the top surface of the outer housing and the other end of the return spring abutting on the connection member, and the second pivot passes through the outer housing and is fixed thereto and the lower protrusion of the linkage is pivotably connected to the second pivot. The damping cylinder is mounted within the mounting base, an end of a piston rod of the damping cylinder is threadedly connected with one end of the push member, and the other end of the push member is rotatably connected to the other end of the linkage by means of a pin. The third pivot passes through the outer housing and is fixed thereto, and the third pivot passes through two elongated holes and is rotatable relative thereto. Such kind of housing and mounting base is undetachable, leading to difficulty in installation, and has a large size and complex structure.
- Therefore the object of the present invention is to solve the existing deficiencies by providing a simple door hinge which has advantages of detachable outer housing and mounting base, ease of assembly and disassembly, compact configuration, small size and simple structure.
- In an aspect of the invention, a simple door hinge is provided to achieve the above object, characterized by comprising:
- an outer housing, an inner housing and a mounting base; the inner housing being fixedly mounted in the outer housing, with a space formed between two side walls and a top surface of the inner housing and two side walls and a top surface of the outer housing, and the mounting base being inserted into the space between the outer housing and inner housing and being detachably fixed by means of an adjustment screw and a connection pin;
- a hinge cup, a connection member, a linkage and a U-shaped pivot; the U-shaped pivot being mounted in the hinge cup and left ends of the connection member and the linkage, respectively, being pivotably connected to the U-shaped pivot;
- a torsional spring, a first pivot and a second pivot; the first pivot and the second pivot being mounted in a left end of the outer housing, a right end of the connection member being pivotably connected to the first pivot, the torsional spring being disposed around the first pivot, one end of the torsional spring abutting on the outer housing, and the other end of the torsional spring abutting on the connection member; and
- a push means, a first pin and a damping cylinder; the damping cylinder being mounted within the inner housing by means of the first pin, a piston rod of the damping cylinder at an end being threadedly connected with a right threading end of the push means, a left end of the push means engaging with a right end of the linkage such that the push means may push the linkage or the push means may be pushed by the linkage.
- The push means comprises a push member and a sleeve. A right end of the sleeve is threadedly connected with the end of the piston rod and the left end of the sleeve is connected with the right end of the push member by means of two second pins. The left end of the push member engages with the right end of the linkage such that the push member may push the linkage or the push means may be pushed by the linkage.
- The inner housing at its left end is provided with an opening extension feature which extends toward both sides and forms a close fit with two side walls of the outer housing end. Provided are a third pivot and a fourth pivot which each extend through the opening extension feature to position the inner housing in the outer housing.
- The push member at its left end is provided with two racks and the linkage at its right end is provided with a gear at both sides, wherein the racks mesh with the gears.
- The adjustment screw is arranged on the top surface of the outer housing and threadedly engages therewith. The adjustment screw at its lower end is provided with an annular groove. The mounting base at its left end is provided with a U-shaped notch which fits into the annular groove. The connection pin is arranged at the right end of the mounting base and threadedly engages therewith. The outer housing at its right end is provided with a U-shaped notch on which the connection pin is supported.
- The invention has the advantages over the prior arts by detachable outer housing and the mounting base, ease of assembly and disassembly and compact configuration, mall size and simple structure.
-
-
FIG. 1 is a schematic view of the structure of the present invention; -
FIG. 2 is a perspective view of the present invention; -
FIG. 3 is the exploded view of the present invention; -
FIG. 4 is the bottom view of the present invention. - The invention is further described in the following detailed description of the embodiments with reference to the accompanying drawings. It should be noted that the description of the specific embodiments is for the purpose of a better understanding of the invention, but not intended to constitute any limitation to the invention. Moreover, the technical features recited in the various embodiments of the invention described below may be combined with each other to the extent that no inconsistence is caused.
- In the context of the invention, the terms, such as "left end", "right end" or the like, which indicate directional or positional relationships, will refer to those directions or positions as illustrated in the drawings, and are only used for the purpose of describing the invention, and thus shall not be construed as limitation thereto.
- In the context of the invention, the terms "first", "second", "third" and "fourth" are only used for the purpose of description, and shall not be construed to indicate or imply the relative importance thereof.
- In
Figs. 1 to 4 , a simple door hinge is shown, comprising: - an
outer housing 7, aninner housing 13 and a mounting base 6; theinner housing 13 being fixedly mounted in theouter housing 7, with a space formed between two side walls and a top surface of theinner housing 13 and two side walls and a top surface of theouter housing 7, and the mounting base 6 being inserted into the space between theouter housing 7 andinner housing 13 and being detachably fixed by means of an adjustment screw 9 and aconnection pin 8; - a
hinge cup 1, aconnection member 11, alinkage 15 and aU-shaped pivot 10; the U-shapedpivot 10 being mounted in thehinge cup 1 and left ends of theconnection member 11 and thelinkage 15, respectively, being pivotably connected to theU-shaped pivot 10; - a
torsional spring 12, afirst pivot 2 and asecond pivot 3; thefirst pivot 2 and thesecond pivot 3 being mounted in a left end of theouter housing 7, a right end of theconnection member 11 being pivotably connected to thefirst pivot 2, thetorsional spring 12 being disposed around thefirst pivot 2, one end of thetorsional spring 12 abutting on theouter housing 7, and the other end of thetorsional spring 12 abutting on theconnection member 11; and - a push means, a
first pin 14 and a dampingcylinder 18; the dampingcylinder 18 being mounted within theinner housing 13 by means of thefirst pin 14, apiston rod 181 of the dampingcylinder 18 at an end being threadedly connected with a right threading portion of the push means, a left end of the push means engaging with a right end of thelinkage 15 such that the push means pushes thelinkage 15 or the push means is pushed by thelinkage 15. - Since the
piston rod 181 of thedamping cylinder 18 at the end is threadedly connected with the right threading end of the push means, the end of thepiston rod 181 is not required to be drilled, such that thepiston rod 181 may have a relatively small size and thus the volume of thedamping cylinder 18 is reduced such that the design is more compact. Also because the dampingcylinder 18 is mounted within theinner housing 13, a detachable fixation can be achieved by means of the adjustment screw 9 and theconnection pin 8, when mounting the mounting base 6 and theouter housing 7. During installation, the mounting base 6 may be fixed to a door frame whereas thehinge cup 1 may be fixed to a door panel respectively, and then the mounting base 6 is inserted in theouter housing 7 and is fixed thereto by means of the adjustment screw 9 and theconnection pin 8. - In the embodiment, to facilitate the connection of the push means with the
piston rod 181, the push means comprises apush member 16 and asleeve 17. A right end of thesleeve 17 is threadedly connected with the end of thepiston rod 181 and the left end of thesleeve 17 is connected with the right end of thepush member 16 by means of twosecond pins 20. The left end of thepush member 16 engages with the right end of thelinkage 15 such that thepush member 16 may push thelinkage 15 or the push means may be pushed by thelinkage 15. - In the embodiment, to fixedly mount the
inner housing 13 in theouter housing 7, theinner housing 13 at its left end is provided with anopening extension feature 131 which extends toward both sides and forms a close fit with two side walls of theouter housing 7 end. Provided are a third pivot 4 and afourth pivot 5 which each extend through theopening extension feature 131 to provide a further fixation of theinner housing 13 in theouter housing 7. Theinner housing 13 may be fixedly mounted in theouter housing 7 in accordance other means as desired, e.g., by means of protrusion for a further fixation of theinner housing 13 in theouter housing 7. - In the embodiment, to push the
linkage 15 by thepush member 16 or to push thepush member 16 by thelinkage 15, thepush member 16 at its left end is provided with tworacks 161 and thelinkage 15 at its right end is provided with agear 151 at both sides, wherein theracks 161 mesh with thegears 151. Thepush member 16 may engage with thelinkage 15 in accordance with other means as desired, e.g., by means of pivot connection of thepush member 16 and thelinkage 15 by a pin. - In the embodiment, the adjustment screw 9 is arranged on the top surface of the
outer housing 7 and threadedly engages therewith. The adjustment screw 9 at its lower end is provided with anannular groove 91. The mounting base 6 at its left end is provided with aU-shaped notch 61 which fits into theannular groove 91. Theconnection pin 8 is arranged at the right end of the mounting base 6 and threadedly engages therewith. Theouter housing 7 at its right end is provided with a U-shapednotch 71 on which theconnection pin 8 is supported. - The embodiments of the present invention have been particularly described with reference to the accompanying drawings, but the scope of the present invention is not to be interpreted as limited to the embodiments disclosed herein. As will be appreciated by those skilled in the art, various changes, modifications, alternatives or variations may be made without departing from the concept and spirit of the invention as defined in the appended claims.
Claims (5)
- A simple door hinge, characterized by comprising:an outer housing (7), an inner housing (13) and a mounting base (6); the inner housing (13) being fixedly mounted in the outer housing (7), with a space formed between two side walls and a top surface of the inner housing (13) and two side walls and a top surface of the outer housing (7), and the mounting base (6) being inserted into the space between the outer housing (7) and inner housing (13) and being detachably fixed by means of an adjustment screw (9) and a connection pin (8);a hinge cup (1), a connection member (11), a linkage (15) and a U-shaped pivot (10); the U-shaped pivot (10) being mounted in the hinge cup (1) and left ends of the connection member (11) and the linkage (15), respectively, being pivotably connected to the U-shaped pivot (10);a torsional spring (12), a first pivot (2) and a second pivot (3); the first pivot (2) and the second pivot (3) being mounted in a left end of the outer housing (7), a right end of the connection member (11) being pivotably connected to the first pivot (2), the torsional spring (12) being disposed around the first pivot (2), one end of the torsional spring (12) abutting on the outer housing (7), and the other end of the torsional spring (12) abutting on the connection member (11); anda push means, a first pin (14) and a damping cylinder (18); the damping cylinder 18 being mounted within the inner housing (13) by means of the first pin (14), a piston rod (181) of the damping cylinder (18) at an end being threadedly connected with a right threading end of the push means, a left end of the push means engaging with a right end of the linkage (15) such that the push means pushes the linkage (15) or the push means is pushed by the linkage (15).
- The simple door hinge according to Claim 1, characterized in that the push means comprises a push member (16) and a sleeve (17), wherein a right end of the sleeve (17) is threadedly connected with the end of the piston rod (181) and the left end of the sleeve (17) is connected with the right end of the push member (16) by means of two second pins (20), and wherein the left end of the push member (16) engages with the right end of the linkage (15) such that the push member (16) may push the linkage (15) or the push means may be pushed by the linkage (15).
- The simple door hinge according to Claim 1, characterized in that the inner housing (13) at its left end is provided with an opening extension feature (131) which extends toward both sides and forms a close fit with two side walls of the outer housing (7) end, wherein provided are a third pivot (4) and a fourth pivot (5) which each extend through the opening extension feature (131) to position the inner housing (13) in the outer housing (7).
- The simple door hinge according to Claim 2, characterized in that the push member (16) at its left end is provided with two racks (161) and the linkage (15) at its right end is provided with a gear (151) at both sides, wherein the racks (161) mesh with the gears (151).
- The simple door hinge according to Claim 1, characterized in that the adjustment screw (9) is arranged on the top surface of the outer housing (7) and threadedly engages therewith, wherein the adjustment screw (9) at its lower end is provided with an annular groove (91), wherein the mounting base (6) at its left end is provided with a U-shaped notch (61) which fits into the annular groove (91), wherein the connection pin (8) is arranged at the right end of the mounting base (6) and threadedly engages therewith, and wherein the outer housing (7) at its right end is provided with a U-shaped notch (71) on which the connection pin (8) is supported.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420310931.7U CN204002236U (en) | 2014-06-12 | 2014-06-12 | Simple door hinge |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2955307A1 true EP2955307A1 (en) | 2015-12-16 |
Family
ID=52042256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15165260.9A Withdrawn EP2955307A1 (en) | 2014-06-12 | 2015-04-27 | Simple door hinge |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2955307A1 (en) |
CN (1) | CN204002236U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110528991A (en) * | 2019-10-10 | 2019-12-03 | 佛山市天斯五金有限公司 | Big enabling buffer hinge |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006013357U1 (en) * | 2006-08-31 | 2008-01-03 | Hettich-Oni Gmbh & Co. Kg | hinge |
WO2008077520A1 (en) * | 2006-12-21 | 2008-07-03 | MEPLA-WERKE LAUTENSCHLäGER GMBH & CO. KG | Double-link hinge |
WO2012064297A1 (en) * | 2010-10-14 | 2012-05-18 | Samet Kalip Ve Madeni Eşya Sanayi Ve Ticaret Anonim Şirketi | Slow-down mechanism placed in furniture hinge |
CN203420550U (en) * | 2013-08-01 | 2014-02-05 | 广东中侨五金电器制造有限公司 | Simple door hinge |
-
2014
- 2014-06-12 CN CN201420310931.7U patent/CN204002236U/en not_active Expired - Fee Related
-
2015
- 2015-04-27 EP EP15165260.9A patent/EP2955307A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006013357U1 (en) * | 2006-08-31 | 2008-01-03 | Hettich-Oni Gmbh & Co. Kg | hinge |
WO2008077520A1 (en) * | 2006-12-21 | 2008-07-03 | MEPLA-WERKE LAUTENSCHLäGER GMBH & CO. KG | Double-link hinge |
WO2012064297A1 (en) * | 2010-10-14 | 2012-05-18 | Samet Kalip Ve Madeni Eşya Sanayi Ve Ticaret Anonim Şirketi | Slow-down mechanism placed in furniture hinge |
CN203420550U (en) * | 2013-08-01 | 2014-02-05 | 广东中侨五金电器制造有限公司 | Simple door hinge |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110528991A (en) * | 2019-10-10 | 2019-12-03 | 佛山市天斯五金有限公司 | Big enabling buffer hinge |
CN110528991B (en) * | 2019-10-10 | 2024-04-26 | 佛山市天斯五金有限公司 | Buffering hinge for large opening door |
Also Published As
Publication number | Publication date |
---|---|
CN204002236U (en) | 2014-12-10 |
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